New Post:
Nevermind, I made a funny and don't know what I'm talking about.
Original Post:
One thing that is extremely painful is having to browse the market before putting items up for sale. Even worse is updating prices which can fluctuate quite a bit.
In FFXI, when you put an item up for sale, it actually shows you the price history. Having that in addition to current prices would be extremely helpful and save a lot of unnecessary time.